Is the Antarctic Extreme actually waterproof?

Yes. Mountain Warehouse lists a waterproof, breathable shell with sealed seams, so it is built for rain and snow rather than just cold.

How cold can I wear it?

The brand rates it warm down to -40C. In practice that assumes proper layering, and most people will find it too warm for mild days.

It has a regular fit, but owners describe it as roomy and bulky. If you want a closer fit, consider sizing down or check the size chart.

Yes. It is listed for skiing, hiking and walking, with a stand-up neck and zip front. The bulk is the main trade-off for resort use.

Use a down-specific detergent, wash on a gentle cycle and tumble dry low with dryer balls to restore loft. Avoid fabric softener.

Mountain Warehouse discounts heavily outside peak winter. Watch the price history and buy in spring or summer if you can wait.

Rated 4.3 out of 5 from 64 ratings.

4 stores we checked sell it, including Kogan.com USA, Lyst, Mountain Warehouse, Next USA.

$129.99at Mountain Warehouse, last seen Nov 8

Prices change often: ask the agent below to check today's price at every store.

Prices are checked against each store and labelled with when.